RaceChip RS tuning module for 2013-2017 BMW 320i and 320i xDrive

The bestseller. A completely new optimization software with enhanced engine-specific adjustments, high-quality hardware as well as a comprehensive service and warranty package will make every driver (TM) s heart beat faster. The customized performance software adds up to +49 HP and +42 ft-lb torque to your BMW. Up to +20% MPG. Plug and Play installation within 15 minutes. Easy reset to stock condition. Made in Germany. 5 years Limited Warranty. Manufacturers protection mechanisms remain functional. Autobahn tested tuning and market leading technology. Pro-grade FCI connector made in Germany